nights
A homophone is a word that is pronounced the same as another word but has a different meaning (one & won, night & knight). A plural homophone is the same thing, but it's plural instead of singular (nights & knights).
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
The plural form for the demonstrative pronoun this is these.
It means "nights" in the plural nominative sense. It can also mean "to night" in the dative or "of night" in the genitive. It depends on the sentence.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
the plural word is comedones
No it's a singular word. A plural word would be "have".
Leukocytes is the plural of leukocyte
The plural noun is raisins.
The plural of "classification" is "classifications."